Electromagnetic wave shielding characteristics (in case of 130 mesh conductive fiber netting thread)

Photo-characteristics (in case of 130 mesh conductive fiber netting thread)

Electromagnetic wave shielding characteristics by type of mesh (reference)

Product name Number of lattices (inch) Wire thickness (mm) Shielding rate 1 MHz 10MHz 100 MHz SUS WIRE MESH 100 0.05 166 105 88 Copper wire MESH 100 0.05 107 111 85 Fabric MESH(Ni+Cu+Ni)   0.04 70 65 58

General specification for PDP      1) Photo-characteristics of AS-AR film

* General specification for PDP

2) Photo-film characteristics

* General specification for PDP 12% permeability below 12%

3) Glass specification (in case of PDP filter window)

Inspection item Specification Illustration Glass Thickness 2.8 MM ± 0.5 MM   Glass width ±40 MM   Chamfer (R chamfer) 0.5±0.2 MM Corner cut Orientation cut C1 : 1.0± 0.5 MM C2 : 3.0± 0.5 MM   Corner breakage Depth ≤ 0.5 MM Length ≤2.0 Width ≤ 0.5 MM Outside dimension Allowable tolerance Designated size±0.5MM   Scratch Light source inspection [Indication region] Depth ≤ 0.02MM [Surface except indication region] Depth ≤ 50MM * But, below 5 places   Discoloration/contamination > 1.0MM: Not allowable ≤ 1.0MM: Neglected   Glass piece attached to surface ≥ 0.05MM : Not allowable < 0.03MM : Neglected   Surface roughness (80 ųm SCAN) > 8Å   Rectangularity < ± 0.15%   Bending < 0.1%

Specification for acryl plate

Test Result Test Item Unit Result Test Way Tensile strength Elongation   714 ASTM D 638 Test face: type 1 Test speed: 5mm/ Specific gravity (23/23˚C) - 1.139 ASTM D 792(A) Absorptivity % 0.30 ASTM D 570     1.7 ASTM D 256 Thermal conductivity (Average temperature : 20 ± 5˚C)   0.128 ASTM C 518 (Photo-plate heat flow meter method ) Total light permeability % 92.6 ASTM D 1003   - 103 ASTM D 785 (procedure A)   ˚C 122 ASTM D 648   ∫/˚C 5.7x10- KS M 3015 - 97   ∫/g˚C ∫/g˚C ∫/g˚C ∫/g˚C ∫/g˚C 0.54 0.55 0.56 0.56 0.57 DSC analysis

Copper Paint Data

Finishing status No luster, black-gray color Drying time At natural drying (25˚C): Dry to the Touch: 5-10 minutes Clarified drying: 3 hours Forced drying: 50˚C x 30 minutes (base material surface temperature) * But, forced drying is preferred. Coating ratio 5~6 m³/kg as dry coating thickness of 50 micron at smooth surface. Specific gravity About 1.9(kg/L) Flash point 13˚C (seal type) Attenuation characteristics 30-50dB at 500 KHz - 1000 MHz (upon coating with 50m micron)

Silver Paint Data

Typical Properties (as supplied) pigment Binder Weight solids Diluet Density Theoretical Coverage Shelf Life Viscosity(#2 Zahn cup@77˚F/25˚C) : silver : Vinyl : 47.0 ± 2.0% : MEK or see "Mixing and Dilution" : 10.7 lb/gal : 229 sq ft/gal/mil : 12 months : 20-25 sec Typical Properties (as aprayed) VOC Drying time : 669 g/l : 5 min air dry to touch/10 min to handle then 10 min @ 225˚F(107˚C) or air cure for 24 hours Recommended Dry film thickness : 0.4-1.0 mil Typical Properties (when dried) Sheet resistance Attenuation : < 0.020 ohms/sq/il : >75dB

Plastic plate Mesh material/mesh no./inch Surface treatment Bus material(electrode Color 1) Acryl plate 1) Conductive fiber netting thread 2) Conductive fiber netting thread 3) Conductive fiber netting thread 4) Stainless steel wire netting thread 5) Stainless steel wire netting thread 6) Stainless steel wire netting thread 7) Copper etched netting thread 8) Copper etched netting thread 9) Copper etched netting thread 80 130 200 30 50 100 50 100 200 1) AR 2) NIR (Near infra-red ray shielding) 3) HARD(Hard coating) 1) Silver paint 2) Copper paint 3) Conductive aluminum painting All Color

Size (width x length) Min 10mm X 10mm Max 870mm X 2,010mm Thickness Min 3.0 mm Max 10mm Bus width Min 2.0 mm Light permeability 50%~80% Surface resistance (ohm/inch) 2-0.1

Plastic plate Mesh material/mesh no./inch Surface treatment Bus material(electrode) Color 1) Polyester film 2) PVC film 3) lyurethane film 1) Conductive fiber netting thread 2) Conductive fiber netting thread 3) Conductive fiber netting thread 4) Copper etched netting thread 5) Copper etched netting thread 80 130 200 50 100 1) HARD(Hard coating) 1) Silver paint 2) Copper paint 3) Conductive aluminum painting Transparent

Size (width x length) Min 10mm X 10mm Max 500mm X 50m Thickness Min 2.0 Max 4.0 Bus width Min 2.0 Light permeability 30%~50% Surface resistance (ohm/inch) 2-0.1

Plastic plate Mesh material/mesh no./inch Surface treatment Bus color(electrode) Color 1) Glass plate 1) Conductive fiber netting thread 2) Conductive fiber netting thread 3) Conductive fiber netting thread 4) Stainless steel wire netting thread 5) Stainless steel wire netting thread 6) Stainless steel wire netting thread 7) Copper etched netting thread 8) Copper etched netting thread 9) Copper etched netting thread 80 130 200 30 50 100 50 100 200 1) AR(Irregular radiation prevention) 2) NIR (Near infra-red ray shielding) 3) HARD(Hard coating) 1) Silver paint Copper paint Conductive aluminum painting All color

Size (width x length) Min 10mm X 10mm Max 500mm X 50m Thickness Min 2.0 Max 4.0 Bus width Min 2.0 Light permeability 30%~50% Surface resistance (ohm/inch) 2-0.1

Conductive painting type

c Type	z Type
L Type	I Type

Copper plate type

Conductive tape type

It is fixed with conductive tape by making conductive netting thread come outside.